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Relay-Heater Unit: Installation

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: LHD model shown. RHD model similar.
Fig 1: Diesel Accessory Fuse/Relay Block
GC0039754Courtesy of DAIMLERCHRYSLER CORP.
  1. Position the positive temperature coefficient (PTC) relays as necessary into the proper receptacle of the diesel accessory fuse/relay block (2) located behind the right side shock tower (3).
  2. Align the PTC relay terminals with the terminal cavities in the fuse/relay block and push down firmly on each relay until the terminals are fully seated.
  3. Close the cover (1) of the diesel accessory fuse/relay block
  4. Reconnect the negative battery cable.
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